X5 50i LCI tire downsize to 18" possible?

[eskimodmk]

Originally Posted by jpeytonii

In the USA there is only one brake rotor P/N for the X5 50i. Is your X5 a "security" vehicle (factory armored?)? I found alternative rotors for that vehicle in Europe (via realoem.com). No idea what the diameter is. Have your dealer show you the P/Ns for the different rotors. Or just ask them to test fit 18"s.

I am from south america but it is an euro spec car. Actually it is an aftermarket armoured car... but 50i have bigger brakes than 35i and 35d. I'll guess i must try the fitting.

[jpeytonii]

Originally Posted by eskimodmk

I am from south america but it is an euro spec car. Actually it is an aftermarket armoured car... but 50i have bigger brakes than 35i and 35d. I'll guess i must try the fitting.

Given that it is an armored vehicle I would expect the brakes to be larger. As you say - test fitting is your best option if you don't want to take your dealer at their word (which I wouldn't).

Cheers.